Last Modified: 04-05-2023 6.11:8.1.0 Doc ID: RM100000000VJT2
Model Year Start: 2016 Model: Sienna Prod Date Range: [12/2015 - 11/2017]
Title: PRE-COLLISION: PRE-COLLISION SYSTEM: DTC CHECK / CLEAR; 2016 - 2017 MY Sienna [12/2015 - 11/2017]

DTC CHECK / CLEAR

1. CHECK DTC

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch to ON.

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / Pre-Collision / Trouble Codes.

(e) Enter the following menus: Body Electrical / Pre-Collision 2 / Trouble Codes.

(f) Check the details of the DTC(s) (See page 2016 - 2017 MY Sienna [12/2015 - 11/2017]; PRE-COLLISION: PRE-COLLISION SYSTEM: DIAGNOSTIC TROUBLE CODE CHART ).

HINT:

As the driving support ECU and seat belt control ECU output DTCs for the pre-collision system, be sure to check the Pre-Collision and Pre-Collision 2 DTCs.

2. CLEAR DTC

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch to ON.

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / Pre-Collision / Trouble Codes.

(e) Enter the following menus: Body Electrical / Pre-Collision 2 / Trouble Codes.

(f) Clear the DTCs.

HINT:

As the driving support ECU and seat belt control ECU output DTCs for the pre-collision system, be sure to clear the Pre-Collision and Pre-Collision 2 DTCs.